1210291290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2389}}^1$

素因数の和:2848

約数の個数: 96

約数和(自身を含む): 3398063760

約数和(自身を除く): 2187772470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 433, 585, 866, 1170, 1299, 2165, 2389, 2598, 3897, 4330, 4778, 5629, 6495, 7167, 7794, 11258, 11945, 12990, 14334, 16887, 19485, 21501, 23890, 28145, 31057, 33774, 35835, 38970, 43002, 50661, 56290, 62114, 71670, 84435, 93171, 101322, 107505, 155285, 168870, 186342, 215010, 253305, 279513, 310570, 465855, 506610, 559026, 931710, 1034437, 1397565, 2068874, 2795130, 3103311, 5172185, 6206622, 9309933, 10344370, 13447681, 15516555, 18619866, 26895362, 31033110, 40343043, 46549665, 67238405, 80686086, 93099330, 121029129, 134476810, 201715215, 242058258, 403430430, 605145645, 1210291290]

約数ペア:

[(1, 1210291290), (2, 605145645), (3, 403430430), (5, 242058258), (6, 201715215), (9, 134476810), (10, 121029129), (13, 93099330), (15, 80686086), (18, 67238405), (26, 46549665), (30, 40343043), (39, 31033110), (45, 26895362), (65, 18619866), (78, 15516555), (90, 13447681), (117, 10344370), (130, 9309933), (195, 6206622), (234, 5172185), (390, 3103311), (433, 2795130), (585, 2068874), (866, 1397565), (1170, 1034437), (1299, 931710), (2165, 559026), (2389, 506610), (2598, 465855), (3897, 310570), (4330, 279513), (4778, 253305), (5629, 215010), (6495, 186342), (7167, 168870), (7794, 155285), (11258, 107505), (11945, 101322), (12990, 93171), (14334, 84435), (16887, 71670), (19485, 62114), (21501, 56290), (23890, 50661), (28145, 43002), (31057, 38970), (33774, 35835)]